How should I go about making a scanned pdf with light-grey background and darker grey letters more easily readable?
A page fragment for your reference: http://i.imgur.com/J5akirF.png
Already tried -contrast option and Fred's autolevel script, to no avail.
Search found 1 match
- 2013-01-27T12:42:50-07:00
- Forum: Users
- Topic: Increase low-contrast pdf readability
- Replies: 2
- Views: 12496
